Drifting aimlessly through space little a piece of debris would be the stuff of nightmares, and truly hell. You'd go insane from the oppressive nothingness.

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Considering it takes light about 100,000 years to traverse the Milky Way, and our galaxy is nothing but a speck of sand on the beach, that's the universe.....you'd lose you mind before you even made it out of the solar system.